devServer: {

clientLogLevel: 'warning',

historyApiFallback: {

rewrites: [

{ from: /.*/, to: path.posix.join(config.dev.assetsPublicPath, 'index.html') },

],

},

hot: true,

contentBase: false, // since we use CopyWebpackPlugin.

compress: true,

host: HOST || config.dev.host,

port: PORT || config.dev.port,

open: config.dev.autoOpenBrowser,

overlay: config.dev.errorOverlay

? { warnings: false, errors: true }

: false,

publicPath: config.dev.assetsPublicPath,

proxy: config.dev.proxyTable,

quiet: true, // necessary for FriendlyErrorsPlugin

watchOptions: {

poll: config.dev.poll,

},

disableHostCheck: true,

},